Bioreactor vessel



FIG. 1 is a top perspective view of the bioreactor vessel;

FIG. 2 is a bottom perspective view of the bioreactor vessel;

FIG. 3 is a top plan view of the bioreactor vessel

FIG. 4 is a front elevational view of the bioreactor vessel;

FIG. 5 is a left side elevational view of the bioreactor vessel;

FIG. 6 is a right side elevational view of the bioreactor vessel; and,

FIG. 7 is a bottom plan view of the bioreactor vessel.

The broken lines are included for the purpose of illustrating portions of the bioreactor vessel that form no part of the claimed design. 

CLAIM The ornamental design for a bioreactor vessel, as shown and described. 